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Core Box | 1m ABS Thickened Core Box BQ NQ HQ PQ Size Stackable Geological Drilling Rock Core Storage Box
Core box is special storage container for rock core samples obtained from geological drilling. It is widely used to store and classify core samples by depth and lithology, an essential disposable & reusable consumable for mineral exploration, geotechnical survey, geothermal drilling and tunnel construction projects.
We supply PVC and thickened ABS core boxes, fully compatible with BQ/NQ/HQ/PQ DCDMA standard wireline coring sizes. Standard single length reaches 1 meter, connectable and stackable, with outstanding impact resistance, waterproof and anti-corrosion performance for field and lab long-term core storage.
Description
The core box (Core Box) is a specialized storage and collection tool for geological drilling projects. It is used to hold and store the complete core samples extracted during drilling, clearly recording the depth of the strata, rock properties, and sampling layers. It is an essential consumable for standardized sampling and archiving in mineral exploration, geotechnical investigation, geothermal drilling, and tunnel infrastructure projects.
Our core boxes are divided into two categories: PVC plastic core boxes and ABS thickened core boxes. The regular specifications are compatible with the BQ/NQ/HQ/PQ full series of standard rope core drilling tools, with a core diameter of the standard single section being 1m. They can be stacked and connected to extend, featuring high strength, resistance to bumps, waterproof and corrosion resistance, and are suitable for long-term storage of cores in field mining areas and laboratories.
Corresponding drill tool model & inner slot size
BQ core box: Suitable for BQ core diameter of 36.4mm
NQ core box: Suitable for NQ core diameter of 47.6mm
HQ core box: Suitable for HQ core diameter of 63.5mm
PQ core box: Suitable for PQ core diameter of 85.0mm
Standard size
Single section general length: 1000mm (1 meter), can be customized with 0.5m/1.5m extended versions as needed;
Equipped with partitions and separation slots, it can segment the single-section box to accommodate different depths of rock cores.
Product structure design
1. Integrated long groove cavity
The entire cavity is formed by a single continuous extrusion process, with a long groove that fits the arc shape of the core. The core does not roll or crack, and the original structure of the stratum is completely preserved.
2. Removable layered partition
A detachable plastic partition is provided to freely divide the sections, precisely marking the drilling depth, which is convenient for geological personnel to record and compile geological data in layers.
3. End positioning snap-in clips
The front and rear of the box body are equipped with connecting clips, allowing multiple sections of core boxes to seamlessly connect at both ends. The long stratum can be continuously sampled and uniformly placed, keeping the arrangement neat and without scattering.
4. Anti-slip protrusions for stacking
The box body has a concave-convex anti-slip structure on the top and bottom, preventing slipping and overturning when stacked multiple layers, saving storage space in warehouses and field camps.
5. Identification writing area
A large blank identification area is reserved on the outside of the box body. A marker pen can be used to mark the drilling number, depth, lithology, and sampling date, making the archiving clear at a glance.
